HuagongsheHuagongshe Chemistry Print Report · For research reference only
Chloroform → (+)-N-(7-[1,4]Dioxan-2-yl-4-methoxy-benzothiazol-2-yl)-2-(2,2,2-trifluoro-ethoxy)-isonicotinamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Chloroform | HCID 6212 | — |
| Reactant | 2,2,2-Trifluoroethanol | HCID 6409 | — |
| Reactant | (+)-2-bromo-N-(7-[1,4]dioxan-2-yl-4-methoxy-benzothiazol-2-yl)-isonicotinamide sodium hydride | HCID 23670120 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | (+)-N-(7-[1,4]Dioxan-2-yl-4-methoxy-benzothiazol-2-yl)-2-(2,2,2-trifluoro-ethoxy)-isonicotinamide | HCID 22507705 | — |
Reaction Steps
From (+)-2-bromo-N-(7-[1,4]dioxan-2-yl-4-methoxy-benzothiazol-2-yl)-isonicotinamide sodium hydride and 2,2,2-trifluoroethanol in dioxane and DMF. [α]D20=+11.3° (c=0.11, CHCl3), ES-MS m/e (%): 470 (M+H+, 100).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06872833B2 |
| Source dataset | uspto-grants-2005_03 |
| ORD ID | ord-9c189717ef1d4bebbb270ad03b1e8d1b |
| Source note | uspto-grants-2005_03 |